[Bug] Fix maven setting update (#4261)

Author: Gianzie

streampark-console/streampark-console-service/src/main/java/org/apache/streampark/console/core/service/impl/SettingServiceImpl.java

@@ -79,10 +79,11 @@ public boolean update(Setting setting) {
                 .set(Setting::getSettingValue, value)
                 .update();
 
-            getMavenConfig().updateConfig();
-
             Optional<Setting> optional = Optional.ofNullable(SETTINGS.get(setting.getSettingKey()));
             optional.ifPresent(x -> x.setSettingValue(value));
+
+            getMavenConfig().updateConfig();
+
             return true;
         } catch (Exception e) {
             return false;